| Reference no. | Blache, J., 1964 |
| Ecosystem | Chad |
| Status | questionable |
| Abundance | |
| Lifestage | juv./adults |
| Regional database | |
| Remarks | Occasionally seen in the upper reaches of Chad basin (Ref. 367). Presence not confirmed by Ref. 78218 or 82238 and indicated as questionable in Ref. 3202. |